. >> host: berkeley springs, carl is on the line for the republicans. hey, carl. >> caller: hey, good morning. >> host: good morning. >> caller: one reason i see -- yesterday morning i was watching your program. your moderator read a tweet saying that people at the republican convention were throwing peanuts at a black camera person and saying this is the way we feed animals. now, he had no proof, no sources, just a tweet. this reminds me down there in washington, d.c. where they said the tea party was yelling racial epithets at the congress people. now, they have no proof that one guy offered $10,000 for someone who could show proof. and everybody carries a cell phone, a camera and can record every little thing. now, if you're going to get on there and read and incendiary stuff like that, tell us your sources. tell us who reported it and if they have proof. >> host: the call from berkeley springs, west virginia. steve's an independent. good morning to you. >> caller: good morning, good morning. >> host: why do you think washington is so divided? >> cal